12334475645 has 16 divisors (see below), whose sum is σ = 14845299840. Its totient is φ = 9838342464.

The previous prime is 12334475633. The next prime is 12334475683. The reversal of 12334475645 is 54657443321.

It is a cyclic number.

It is not a de Polignac number, because 12334475645 - 2¹⁸ = 12334213501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12334475596 and 12334475605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2743019 + ... + 2747511.

It is an arithmetic number, because the mean of its divisors is an integer number (927831240).

Almost surely, 2^12334475645 is an apocalyptic number.

It is an amenable number.

12334475645 is a deficient number, since it is larger than the sum of its proper divisors (2510824195).

12334475645 is an equidigital number, since it uses as much as digits as its factorization.

12334475645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6004.

The product of its digits is 1209600, while the sum is 44.

The spelling of 12334475645 in words is "twelve billion, three hundred thirty-four million, four hundred seventy-five thousand, six hundred forty-five".